This video looks at the scientific research to answer three basic questions: 1) Was the Medieval Warm Period global? 2) Was it warmer than today? 3) And what does this all mean anyway? I examine the internet feud over the hockey stick and the various myths and misinterpretations about the Medieval Warm Period that seem to be rife on the Internet. My sources for the myths are blogs and videos; my sources for the facts are scientific papers.

CORRECTION AT 5:51: The graph without recent temperatures is not the work of a blogger after all, it comes from the researchers themselves. This does not change the fact that this graph was used by the Daily Mail to incorrectly infer that the MWP was warmer than today, while the graph the researchers used to show recent temperatures was not shown.